ATE44430T1 - CONTINUOUS FORMING DEVICE FOR MAKING CHAINS OF EARTH CUBE. - Google Patents

CONTINUOUS FORMING DEVICE FOR MAKING CHAINS OF EARTH CUBE.

Info

Publication number
ATE44430T1
ATE44430T1 AT82306717T AT82306717T ATE44430T1 AT E44430 T1 ATE44430 T1 AT E44430T1 AT 82306717 T AT82306717 T AT 82306717T AT 82306717 T AT82306717 T AT 82306717T AT E44430 T1 ATE44430 T1 AT E44430T1
Authority
AT
Austria
Prior art keywords
paper
soil
chains
mixture
forming device
Prior art date
Application number
AT82306717T
Other languages
German (de)
Inventor
Richard R Dedolph
Original Assignee
Gravi Mechanics Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gravi Mechanics Co filed Critical Gravi Mechanics Co
Application granted granted Critical
Publication of ATE44430T1 publication Critical patent/ATE44430T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/60—Apparatus for preparing growth substrates or culture media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Fertilizing (AREA)
  • Glass Compositions (AREA)
  • Stored Programmes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A continuous molding machine (10) for forming two chains (55) of soil plugs (50) for use in germinating seeds or otherwise growing plants. A continuous sheet of paper (22) is corrugated to conform to a series of mold elements (14) and a reaction mixture (32) of polymerizing agent and soil slurry is added over the paper to conform to the mold element shape. Another sheet of paper (38) is added over the top of the mixture (32) and the entire assembly is then passed under a series of pressure belts (42, 44, 46) during which time the mixture (32) is cured. The chain of soil plugs (50) which emerges from the pressure belts (42, 44, 46) is encased on both sides by paper (22, 38) and may be cut to provide a pair of separate soil plug chains (55).
AT82306717T 1982-02-22 1982-12-16 CONTINUOUS FORMING DEVICE FOR MAKING CHAINS OF EARTH CUBE. ATE44430T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/351,232 US4517764A (en) 1982-02-22 1982-02-22 Chain of soil plugs and a process for producing a chain of soil plugs
EP82306717A EP0086918B1 (en) 1982-02-22 1982-12-16 Continuous molding machine for producing chains of soil plugs

Publications (1)

Publication Number Publication Date
ATE44430T1 true ATE44430T1 (en) 1989-07-15

Family

ID=23380126

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82306717T ATE44430T1 (en) 1982-02-22 1982-12-16 CONTINUOUS FORMING DEVICE FOR MAKING CHAINS OF EARTH CUBE.

Country Status (10)

Country Link
US (1) US4517764A (en)
EP (1) EP0086918B1 (en)
JP (1) JPS58146211A (en)
AT (1) ATE44430T1 (en)
AU (1) AU1051583A (en)
CA (1) CA1218850A (en)
DE (1) DE3279804D1 (en)
ES (3) ES519956A0 (en)
FI (1) FI830503L (en)
NO (1) NO830445L (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916856A (en) * 1984-03-07 1990-04-17 Bourgogne Pierre M Process for the automated growing of a group of plants and corresponding installation
FR2592756B1 (en) * 1986-01-10 1988-03-18 Ferrand Claude OPENING TUBULAR ELEMENT FOR THE CULTURE AND AUTOMATION OF HANDLING
GB2216378B (en) * 1988-03-02 1992-06-17 John James Nash Apparatus and method for propagating and growing plants
DE3808320C1 (en) * 1988-03-12 1988-09-01 Fa. Carl Freudenberg, 6940 Weinheim, De
US5311700A (en) * 1990-01-18 1994-05-17 Thomas Johnny D Container for plants
US5347753A (en) * 1991-02-08 1994-09-20 Keyes Fiber Co. Degradation resistant molded pulp horticultural container
EP0687139A1 (en) * 1993-03-02 1995-12-20 Silvagen Inc. Process and apparatus for planting plantlets
WO1996025032A1 (en) * 1995-02-13 1996-08-22 Preforma Westland B.V. A method for preparing a plug of open celled growing material and plug of growing material
JP3534298B2 (en) * 1998-02-03 2004-06-07 矢崎総業株式会社 Mold for forming terminals
IT1319522B1 (en) * 2000-12-12 2003-10-20 Oms Impianti Spa EQUIPMENT FOR THE CONTINUOUS PRODUCTION OF EXPANDED PLASTIC PANELS WITH INSERTS ON THE LONGITUDINAL EDGES.
NL1018603C2 (en) * 2001-07-20 2003-01-27 Naaldhoorn Ii B V System for applying a screen above a surface.
US7481024B1 (en) * 2003-02-20 2009-01-27 Geier Ralph H Apparatus for placing soil into cells
US20090236035A1 (en) * 2005-06-29 2009-09-24 Ifa Nurseries, Inc. Device for protecting container-grown seedling root systems and method for its manufacture
US7726067B2 (en) * 2006-10-11 2010-06-01 George Pierce Nottingham Hydromulch root ball
JP5297025B2 (en) 2007-11-20 2013-09-25 住友電気工業株式会社 Optical connector and method of mounting optical connector on coated optical fiber
CA2859982A1 (en) * 2011-12-21 2013-06-27 E. I. Du Pont De Nemours And Company Plant artificial seeds having multilayers and methods for the production thereof
US20140250783A1 (en) * 2013-03-08 2014-09-11 Chris Keller Biodegradable plant container
US10143143B2 (en) 2013-10-21 2018-12-04 Vertex Professional Services Ltd. Method of compressing and freezing forest floor material for re-vegetation
CN110896731A (en) * 2019-02-21 2020-03-24 山东理工职业学院 Harmless fig is broken off with fingers and thumb and is draged to receive juice packing light protection car
WO2021226638A1 (en) * 2020-05-06 2021-11-11 Bjorkemar Construction And Consulting (South Africa) (Pty) Ltd Transplanter and method of planting seedlings
US12089522B2 (en) * 2021-04-14 2024-09-17 Plow Horse Pulling, Inc. Seedling-forming system and method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2271058A (en) * 1937-09-28 1942-01-27 Bintex Ltd Method of making rubber cushion material
US3034942A (en) * 1959-08-18 1962-05-15 Du Pont Pile fabric and method for making same
GB978588A (en) * 1962-10-02 1964-12-23 Brian Wyndham Eavis Means for, and a method of, cultivating plants
JPS4510832Y1 (en) * 1965-06-15 1970-05-16
US3381445A (en) * 1965-09-14 1968-05-07 Clarence W. Vogt Package forming apparatus
AT313628B (en) * 1969-10-02 1974-02-25 Semperit Ag Device and method for the hydroponic cultivation of plants
US3722137A (en) * 1970-12-30 1973-03-27 Gales Rubber Co Transplant handling means
US3739522A (en) * 1971-07-22 1973-06-19 G Greenbaum Horticultural cell system and method of manufacture
US3837782A (en) * 1971-12-15 1974-09-24 Filper Corp Apparatus for forming containers
US3906875A (en) * 1972-12-27 1975-09-23 Gates Rubber Co Transplant handling means
US4034508A (en) * 1975-08-11 1977-07-12 Gravi-Mechanics Co. Polymerized soil with growing plant and method of making and package therefor and hanger and plaque incorporating the same
US4278625A (en) * 1977-02-25 1981-07-14 Gravi-Mechanics Co. Field transplant systems and methods and components thereof
JPS5497247A (en) * 1978-01-09 1979-08-01 Nat Res Dev Arranged body of block for cultivation * its manufacturing method and device
FR2416643A1 (en) * 1978-02-09 1979-09-07 Foret Cellulose CULTURAL CLOTS
US4213273A (en) * 1978-07-28 1980-07-22 Gravi-Mechanics Co. Field transplant systems and methods and components thereof
US4221749A (en) * 1978-07-28 1980-09-09 Gravi-Mechanics Co. Method of making a body of rooting media
US4241537A (en) * 1979-05-10 1980-12-30 W. R. Grace & Co. Plant growth media utilizing polyurethane hydrogel
US4422990A (en) * 1982-04-01 1983-12-27 Castle & Cooke Techniculture, Inc. Method and apparatus for making soil plugs

Also Published As

Publication number Publication date
EP0086918B1 (en) 1989-07-12
AU1051583A (en) 1983-09-01
ES531662A0 (en) 1985-06-16
FI830503A7 (en) 1983-08-23
FI830503L (en) 1983-08-23
ES8608431A1 (en) 1986-06-16
US4517764A (en) 1985-05-21
CA1218850A (en) 1987-03-10
DE3279804D1 (en) 1989-08-17
ES8505858A1 (en) 1985-06-16
JPS58146211A (en) 1983-08-31
ES8407414A1 (en) 1984-09-16
ES519956A0 (en) 1984-09-16
ES540872A0 (en) 1986-06-16
NO830445L (en) 1983-08-23
EP0086918A1 (en) 1983-08-31
FI830503A0 (en) 1983-02-15

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties